Global Patent Index - EP 1036096 A1

EP 1036096 A1 20000920 - SUPPORTED POLYMERISATION CATALYST

Title (en)

SUPPORTED POLYMERISATION CATALYST

Title (de)

GETRÄGERTER POLYMERISATIONSKATALYSATOR

Title (fr)

CATALYSEUR DE POLYMERISATION SUPPORTE

Publication

EP 1036096 A1 20000920 (EN)

Application

EP 98957009 A 19981202

Priority

  • GB 9803592 W 19981202
  • GB 9725455 A 19971202

Abstract (en)

[origin: WO9928352A1] The invention relates to supported ligands and catalysts for use in the polymerisation of olefinically unsaturated monomers such as vinylic monomers, comprising the use of a compound attached to support, the compound being capable of complexing with a transitional metal. Preferably the compound capable of complexing with a transition metal is a diimine such as a 1,4-diaza-1,3-butadiene, a 2-pyridinecarbaldehyde imine, an oxazolidone or a quinoline carbaldehyde. Preferably the catalysts are used in conjunction with an initiator comprising a homolytically clevable bond with a halogen atom. The application also discloses processes for attaching ligands to supports, and processes for using the catalysts disclosed in the application.

IPC 1-7

C08F 4/26

IPC 8 full level

C08F 4/02 (2006.01); C08F 4/26 (2006.01); C08F 4/44 (2006.01); C08F 4/70 (2006.01)

CPC (source: EP US)

C08F 4/02 (2013.01 - EP US); C08F 4/26 (2013.01 - EP US); Y10S 526/904 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE DE DK ES FI FR GB GR IE IT LU NL PT SE

DOCDB simple family (publication)

WO 9928352 A1 19990610; AT E358142 T1 20070415; AU 1343999 A 19990616; CA 2312896 A1 19990610; DE 69837446 D1 20070510; EP 1036096 A1 20000920; EP 1036096 B1 20070328; GB 9725455 D0 19980128; US 6664350 B1 20031216

DOCDB simple family (application)

GB 9803592 W 19981202; AT 98957009 T 19981202; AU 1343999 A 19981202; CA 2312896 A 19981202; DE 69837446 T 19981202; EP 98957009 A 19981202; GB 9725455 A 19971202; US 55514500 A 20000814